There are many reasons for this problem; one of the reasons is that Windows Update failed to install or update the Network drivers, in that case, you have to update the required driver manually.

Installs base drivers, Intel PROSet for Windows Device Manager, advanced networking services for teaming and VLANs (ANS), and SNMP for Intel Network Adapters for Windows 7/8/10/11. Download the ...

Windows 7 uses drivers to communicate to various hardware devices connected to your computer, including printers and scanners. Printer manufacturers provide drivers with their products, but also ...

If you've attempted a fresh install of your operating system, you may have discovered that some hardware drivers are not included in all installation disks. There are so many different manufacturers ...